#include "../common/common.c"

#define NAME "net2"
#define UID 997
#define GID 997
#define PORT 2997

void run()
{
	unsigned int quad[4];
	int i;
	unsigned int result, wanted;

	result = 0;
	for(i = 0; i < 4; i++) {
		quad[i] = random();
		result += quad[i];

		if(write(0, &(quad[i]), sizeof(result)) != sizeof(result)) { 
			errx(1, ":(\n");
		}
	}

	if(read(0, &wanted, sizeof(result)) != sizeof(result)) {
		errx(1, ":<\n");
	}


	if(result == wanted) {
		printf("you added them correctly\n");
	} else {
		printf("sorry, try again. invalid\n");
	}
}

int main(int argc, char **argv, char **envp)
{
	int fd;
	char *username;

	/* Run the process as a daemon */
	background_process(NAME, UID, GID);	
	
	/* Wait for socket activity and return */
	fd = serve_forever(PORT);

	/* Set the client socket to STDIN, STDOUT, and STDERR */
	set_io(fd);

	/* Don't do this :> */
	srandom(time(NULL));

	run();
}
